Megalagus dawsoni
No picture of Megalagus dawsoni was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Megalagus dawsoni, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MegalagusPBDB
- Diet
- grazer, browserPBDB, for Leporidae
- Life habit
- ground dwellingPBDB, for Leporidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 14 million years on record.
Every occurrence read is dated to somewhere between 29.5 Mya and 16.3 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
2 occurrences of Megalagus dawsoni on record, most of them in the Miocene. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
2 occurrencesThese are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
1 formation
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The named rock units Megalagus dawsoni has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Megalagus dawsoni and its relatives
MioceneWhere Megalagus dawsoni and its relatives were recorded in the Miocene.
Found in the same rock
58 taxa- Agnotocastor montanus1 site
- Allomyinae1 site
- Blastomeryx1 site
- Blastomeryx gemmifer1 site
- Bouromeryx1 site
- Bouromeryx americanus1 site
- Camelidae1 site
- Canidae1 site
- Cynodesmus thooides1 site
- Desmatochoerus hatcheri1 site
- Desmatochoerus megalodon1 site
- Desmatolagus schizopetrus1 site
- Diceratherium annectens1 site
- Entelodontidae1 site
- Equidae1 site
- Eumys brachyodus1 site
- Euroxenomys1 site
- Geomyidae1 site
- Geomyoidea1 site
- Heliscomys1 site
- Hibbarderix1 site
- Hypertragulus calcaratus1 site
- Hypohippus equinus1 site
- Leidymys blacki1 site
The Paleobiology Database records 2 sites for Megalagus dawsoni, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
2 references- Mammals of the Topham Local Fauna: Early Miocene (Hemingfordian), Cypress Hills Formation, Saskatechewan1
- Rodents and lagomorphs from the Miocene Fort Logan and Deep River Formation of Montana1
Each of the 2 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Megalagus dawsoni was found. Wikipedia, Wikidata and iDigBio were searched and had none.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Megalagus dawsoni, or no answer at all. This entry cannot say which.
No 3D scan of Megalagus dawsoni was found in Sketchfab.
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itMegalagus through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Black 1961